Individual Calculations September 2022
 Moskwinski, Marek  Total change: 25.00  Rating chartPersonal card
 261st YMCA Summer 2022-A Round 6-10 Warszawa POL 2022-08-05
RcRownchangeKK*chgGame
 1785 1833 3.50 4 1.25 20 25.00 
  Szewczak, Andrzej 1661 POL1.0010.27205.40 
  Mazurek, Jerzy 1689 POL1.0010.31206.20 
  Pajak, Jakub 1901 POL1.0010.592011.80 
  Kasperkiewicz, Pawel 1889 POL0.5010.08201.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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